lib/connection_manager/shards.rb in connection_manager-1.1.5 vs lib/connection_manager/shards.rb in connection_manager-2.0.0

@@ -1,18 +1,18 @@
 module ConnectionManager
-  module Shards  
+  module Shards
     @shard_class_names = []
-    
+
     def shard_class_names(*shard_class_names)
       @shard_class_names = shard_class_names
-    end 
-    
+    end
+
     # Takes a block that is call on all available shards.
     def shards(*opts,&shards_block)
       opts = {:include_self => true}.merge(opts.extract_options!)
       raise ArgumentError, "shard_class_names have not been defined for #{self.class.name}" if @shard_class_names.length == 0
-      if block_given?   
+      if block_given?
         results = []
         @shard_class_names.each do |s|
           results << shards_block.call(s.constantize)
         end
         results << shards_block.call(self) if opts[:include_self]
@@ -21,6 +21,6 @@
         raise ArgumentError, 'shards method requires a block.'
       end
     end
   end
 end
-ActiveRecord::Base.extend(ConnectionManager::Shards)
\ No newline at end of file
+ActiveRecord::Base.extend(ConnectionManager::Shards)